Impact softening unit for attachment to the draw bar of a travel trailer



FIG. 1 is a front elevational view of an impact softening unit forattachment to the draw bar of a travel trailer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a cross-sectional view taken along line 3--3 of FIG. 5;

FIG. 4 is a right side elevational view thereof; the left side being amirror image of that shown;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for an impact softening unit for attachment to thedraw bar of a travel trailer, as shown and described.